#include <bits/stdc++.h>
using namespace std;
const int N = 10;
int a[N] = {10, 9, 8, 7, 6, 5, 4, 3, 2, 1};

void bubbleSort(int l, int r) {
    for (int i = l; i <= r; i++)
        for (int j = i + 1; j <= r; j++)
            if (a[i] > a[j]) swap(a[i], a[j]);
}
int main() {
    bubbleSort(1, 7);
    for (int i = 0; i <= 9; i++)
        cout << a[i] << " ";

    return 0;
}